Pioneer SA-420 서비스 매뉴얼 - 페이지 3

{카테고리_이름} Pioneer SA-420에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Pioneer SA-420 27 페이지.

페이지 인쇄

2, FRONT PANEL FACILITIES

o POWER SWITCH

Depress this switch to turn on or off power. When this switch is

depressed, power is supplied. When this switch is released, power

is turned OFF.

@ pHorues JACK

Plug headphones into rhis jack for private listening.

S e t t h e S P E A K E R S s e l e c t i o n s w i t c h t o O F F .

@ S P E A T E R S S E L E C T O R

These two switches are used to switch the output signals of the

stereo amplif ier's speaker terminals. The switch on the left

switches the output signals on and off. When listening to the

sound through the speakers, set this switch to the released position

ON ( r

l. No sound will be heard through the speakers when this

switch is set to the depressed position OFF ( ^

The switch on the right selects the A or B sets of speaker termi-

nals. Set to the released position A { r

} when listening to the

sound from the speaker systems connected to the A speaker termi-

nals, and 10 the depressed position B ( ^

) when listening from

the speaker systems connected to the I speaker terminals.

@ EASS AND TREBLE CONTROLS

Use these controls to adjust the tone. The right one controls treble

and the left one controls bass.

FLAT is the neutral position. Turning knob clockwise acctntuates

the bass or treble. and turning knob counter{lockwise attenuates

the bass or treble.

€) BALANCE CONTROL

This control should normally be set to center position. When the

output from the left and right speakers or headphones is not the

same, adiust by turning the control clockwise or counterclockwise.

@ rurucrtoN sELEcroR

Use this salector to select the program source. When set, the func'

tion indicator corresponding to the position of the function selec-

tor will light up.

The ( ^ J and ( t- J for the pushbutton

switches on the panel indicate the depressed

and released position, respectively,

@ TAPE/ADAPTOR SWITCH

Depress this switch to ON when using a tape deck or a graphic

equalizer (or any equipmentl connected to the TAPE/AOAPTOR

t e r m i n a l .

G) LOUDNESS SWTTCH

Depress this switch to ON when listening at low volume. Bass will

be emphasized to compensate for human listening characteristi6

and provide natural listening curve.

@ voluttrE coNTRoL

Turn this control to adjust the output level to the speakers and the

headphones. Output is minimum at 0 and increases as the control

is turned clockwise.

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